How to calculate the water age

EFDC_Explorer
1

Now i want to calculate the vertical exchange using the water age, so how i configure the EFDC model in the dye module? Thank you.

2

Please refer to “G2.3 Age of Water Guide” in Manuals and Guidance Documents here" https://www.eemodelingsystem.com/user-center/downloads

3

I want to know how to set the surface and bottom tracer and age boundary conditions in EFDC model, i also want to know how to set the depth gradient of tracer and age concentation as zero in EFDC model. I want to calculate the vertical exchange, thank you.

4

now I want to how to set the tracer and age surface boundary condition in EFDC, Thank you

5

As described in the guidance document for this feature, we recommend you set it zero.